[vtkusers] [KWWidgets] a compiler error in VTK/KWWidgets app

[Francois Bertel]

Another solution is to rename the ivar in vtkPointHandleRepresentation2D to something similar.

That's what happened to AddProp in vtkViewport. It used to be AddProp but this is an already-defined macro under Windows so it became AddViewProp.


David Cole wrote:
> It's because of this line:
> 
> #define CursorShape        0    /* largest size that can be displayed */
> 
> in the file "tcltk8.5.0win/include/x11/x.h"
> 
> I guess we'll have to #undef CursorShape in that VTK header file. 
> (Unless somebody has a better way around this...?)
> 
> For now, you can:
> #undef CursorShape
> #include "vtkPointHandleRepresentation2D.h"
> 
> 
> HTH,
> David
> 
> 
> On Mon, Apr 21, 2008 at 3:43 PM, Dean Inglis <dean.inglis at camris.ca 
> <mailto:dean.inglis at camris.ca>> wrote:
> 
>     ok,, just tried altering kwwidgets/Examples/MedicalImageViewer:
>      
>     add
>      
>     #include "vtkPointHandleRepresentation2D.h"
>      
>     at the end of the list of includes in vtkKWMyWindow.cxx
>      
>     Im getting the same weird error.
>      
>     ------------------------------------------------------------------------
>     *From:* David Cole [mailto:david.cole at kitware.com
>     <mailto:david.cole at kitware.com>]
>     *Sent:* April-21-08 3:35 PM
> 
>     *To:* dean.inglis at camris.ca <mailto:dean.inglis at camris.ca>
>     *Cc:* vtkusers at vtk.org <mailto:vtkusers at vtk.org>;
>     kwwidgets at kwwidgets.org <mailto:kwwidgets at kwwidgets.org>
>     *Subject:* Re: [KWWidgets] a compiler error in VTK/KWWidgets app
> 
>     What do you include prior to vtkPointHandleRepresentation2D.h?
> 
>     If you comment out line 96 of vtkPointHandleRepresentation2D.h, does
>     it allow your file to compile... or give you a better compiler error
>     message? (Obviously, it won't allow the associated VTK source to
>     compile, this is just for troubleshooting.)
> 
> 
> 
>     On Mon, Apr 21, 2008 at 3:27 PM, Dean Inglis <dean.inglis at camris.ca
>     <mailto:dean.inglis at camris.ca>> wrote:
> 
>         cvs as of Friday last week.  At line 96 there is a declaration
>         of a vtkPolyData
>         ivar for storing the cursor shape.
> 
>         ------------------------------------------------------------------------
>         *From:* David Cole [mailto:david.cole at kitware.com
>         <mailto:david.cole at kitware.com>]
>         *Sent:* April-21-08 3:23 PM
>         *To:* dean.inglis at camris.ca <mailto:dean.inglis at camris.ca>
>         *Cc:* vtkusers at vtk.org <mailto:vtkusers at vtk.org>;
>         kwwidgets at kwwidgets.org <mailto:kwwidgets at kwwidgets.org>
>         *Subject:* Re: [KWWidgets] a compiler error in VTK/KWWidgets app
> 
>         What's on line 96 of vtkPointHandleRepresentation2D.h?
> 
>         Is this CVS HEAD for both KWWidgets and VTK...?
> 
> 
>         On Mon, Apr 21, 2008 at 2:49 PM, Dean Inglis
>         <dean.inglis at sympatico.ca <mailto:dean.inglis at sympatico.ca>> wrote:
> 
>             I am developing an application that
>             uses vtkPointHandleRepresentation2D in the
>             representation of a vtkSeedWidget.  KWWidgets
>             is used as the GUI to display an image
>             in a render window.  During a lengthy callback
>             that does some image processing, I manually access
>             the main window's progress gauge to periodically
>             give user feedback.  If I #include the headers for
>             vtkKWApplication
>             and vtkPointHandleRepresentation2D in the source file for the
>             application main window (not the application driver),
>             I get the following error:
> 
>             vtkPointHandleRepresentation2D.h(96) : error C2059: syntax
>             error 'constant'
>             vtkPointHandleRepresentation2D.h(96) : error C2238:
>             unexpected token(s)
>             preceding
>             ';'
>             Nmake : fatal error U1077
> 
>             etc. etc.
> 
>             If I comment out the use of code requiring use of either one
>             of those
>             headers,
>             the app compiles.  I am building vtk, kwwidgets in shared
>             release mode on 32
>             bit Vista
>             with Visual Studio 2005 and doing an nmake install to a
>             common development
>             directory.
>             Any ideas as to what is going on would be appreciated.
> 
>             Dean
> 
>             _______________________________________________
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>             KWWidgets at kwwidgets.org <mailto:KWWidgets at kwwidgets.org>
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> 
> 
> 
> 
> 
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-- 
François Bertel, PhD  | Kitware Inc. Suite 204
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